title: Association between dairy and calcium intake and general and central obesity among female students.
abstract: BACKGROUND
  Nowadays, obesity is considered a worldwide problem. Although genetics is one of the factors associated with obesity, its predisposing factors include nutritional and environmental factors. Several studies have addressed the relationship between nutritional factors and general and central adiposity. Therefore, the purpose of this study was to determine the relationship between the consumption of dairy products and prevalence of obesity and central obesity in young female university students at the Isfahan University of Medical Sciences.
  
  
  METHODS
  This cross-sectional study was conducted on 236 healthy female university students in the age range of 18 and 30 years who were selected randomly from among the students at the Isfahan University of Medical Sciences, Iran. A previously validated semiquantitative food questionnaire was used to assess their entire dietary component intake. Physical activity was evaluated by recording daily physical activities.
  
  
  RESULTS
  The prevalence of obesity, central adiposity, and excess weight was 1.7, 0.9, and 8.1%, respectively. The mean values of body mass index (BMI) and waist circumference were 21.54 kg/m(2) and 70.37 cm, respectively. Moreover, the mean value of dairy product consumption was 444.24 g/day. The results showed no significant relationship between dairy or calcium intake and weight and waist circumference as well as prevalence of obesity, central adiposity, and excess weight (P>0.05).
  
  
  CONCLUSIONS
  There was no significant relationship between the consumption of dairy products and calcium intake and excess weight, obesity, and central adiposity among female university students. However, this study is important in that the prevalence of obesity, central adiposity, and excess weight along with the mean values of BMI and waist circumference are reported.
authors.affiliation: Food Security Research Center and Department of Community Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran.
authors.forename: Sahar Saraf
authors.initials: SS
authors.lastname: Bank
authors.forename: Naeimeh
authors.initials: N
authors.lastname: Ghanjali
authors.forename: Reihaneh Seyyed
authors.initials: RS
authors.lastname: Ghalaeh
authors.forename: Leila
authors.initials: L
authors.lastname: Azadbakht
keywords: BMI; calcium; central obesity; dairy products; obesity